== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:54:55 (1788670495) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff96c2c6e75000.batch_stats=0 total: 100 open/close in 3.28 seconds: 30.45 ops/second llite.lustre-ffff96c2c6e75000.statahead_max=0 208 real 0m1.485s user 0m0.004s sys 0m0.222s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff96c2c6e75000.statahead_max=128 llite.lustre-ffff96c2c6e75000.statahead_max=128 208 real 0m0.661s user 0m0.001s sys 0m0.068s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 101 statahead wrong: 2 agl total: 96 list_total: 29 fname_total: 69 hit_total: 2538 miss_total: 1584 swrong=2 ewrong=2 - open/close 578 (time 1788670525.02 total 10.02 last 57.68) total: 900 open/close in 16.91 seconds: 53.23 ops/second llite.lustre-ffff96c2c6e75000.statahead_max=0 2008 real 0m17.332s user 0m0.030s sys 0m2.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 18 sec llite.lustre-ffff96c2c6e75000.statahead_max=128 llite.lustre-ffff96c2c6e75000.statahead_max=128 2008 real 0m4.502s user 0m0.014s sys 0m0.618s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 30 fname_total: 69 hit_total: 3537 miss_total: 1584 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff96c2c6e75000.statahead_stats= statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 30 fname_total: 69 hit_total: 3537 miss_total: 1584 mdc.lustre-MDT0000-mdc-ffff96c2c6e75000.batch_stats= snapshot_time: 1788670589.993173019 secs.nsecs start_time: 1788670502.549204877 secs.nsecs elapsed_time: 87.443968142 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 4 14 17 16: 4 14 32 32: 3 10 42 64: 16 57 100 kvm mdc.lustre-MDT0000-mdc-ffff96c2c6e75000.batch_stats=0 total: 100 open/close in 3.33 seconds: 30.01 ops/second llite.lustre-ffff96c2c6e75000.statahead_max=0 100 real 0m0.130s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff96c2c6e75000.statahead_max=128 llite.lustre-ffff96c2c6e75000.statahead_max=128 100 real 0m0.110s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 30 fname_total: 69 hit_total: 3537 miss_total: 1584 swrong=2 ewrong=2 - open/close 608 (time 1788670612.33 total 10.01 last 60.72) total: 900 open/close in 14.42 seconds: 62.41 ops/second llite.lustre-ffff96c2c6e75000.statahead_max=0 1000 real 0m0.230s user 0m0.002s sys 0m0.033s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff96c2c6e75000.statahead_max=128 llite.lustre-ffff96c2c6e75000.statahead_max=128 1000 real 0m0.213s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 30 fname_total: 69 hit_total: 3537 miss_total: 1584 swrong=2 ewrong=2 - open/close 513 (time 1788670636.68 total 10.03 last 51.17) - open/close 1025 (time 1788670646.69 total 20.04 last 51.12) - open/close 1561 (time 1788670656.70 total 30.05 last 53.58) - open/close 2064 (time 1788670666.73 total 40.08 last 50.11) - open/close 2606 (time 1788670676.74 total 50.09 last 54.14) - open/close 3177 (time 1788670686.76 total 60.11 last 56.99) - open/close 3791 (time 1788670696.77 total 70.12 last 61.38) - open/close 4412 (time 1788670706.79 total 80.14 last 61.99) - open/close 5067 (time 1788670716.79 total 90.14 last 65.49) - open/close 5709 (time 1788670726.79 total 100.14 last 64.17) - open/close 6351 (time 1788670736.80 total 110.15 last 64.12) - open/close 7045 (time 1788670746.82 total 120.17 last 69.30) - open/close 7743 (time 1788670756.83 total 130.18 last 69.74) - open/close 8471 (time 1788670766.83 total 140.18 last 72.79) total: 9000 open/close in 147.98 seconds: 60.82 ops/second llite.lustre-ffff96c2c6e75000.statahead_max=0 10000 real 0m0.678s user 0m0.004s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff96c2c6e75000.statahead_max=128 llite.lustre-ffff96c2c6e75000.statahead_max=128 10000 real 0m0.739s user 0m0.006s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 30 fname_total: 69 hit_total: 3537 miss_total: 1584 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 353 seconds llite.lustre-ffff96c2c6e75000.statahead_stats= statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 30 fname_total: 69 hit_total: 3537 miss_total: 1584 mdc.lustre-MDT0000-mdc-ffff96c2c6e75000.batch_stats= snapshot_time: 1788671145.956152102 secs.nsecs start_time: 1788670591.843524890 secs.nsecs elapsed_time: 554.112627212 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536